Factor Info

ID 157552
Size 812 digits / 2697 bits
Status composite
Value 68742764693600762037188914661588868448200311736740104975315850802564760063739794776670820191622319532055090534933334620913834202625405958434139997057591617035733643763904175626528326315847928246901362039764671785058063926068468984183921207783664267901817660892618255535680372341519780120774193950333860165072600939719321629754555422118569717072533387489284145551299086587073361146106597928040138767489903848416833711491814072735366481962316599897845155668032523971000659852442668778964261535874759848027169625399464858926663825707553494014863203105935748822679579923418061387703249487412996632358239501919349862464351040668222497122552660604825074336284570390412600210624659773546944314864073121837797365136700994088885076883115583534084270015629038882472805940820052089200527508327273508787926921656891569540511

Factorizations

Primary (ID: 3474) 1079633141772892852450713464662329764119217100464362618290526362027911012565069142996396993157133020422681868025602819574600599624729277860300320636162145551 (proven prime)
(ID: 191743) 63672336494521214648167929214272632055065874163175173071654340954130201222303713494727485028609615527553102338361212102685270192471323303195966796960381057808665272610467782630710660840782831766153260124570313522259282358507952158790704073659590012831311929705150578966999069902050761559245469106951401467037453459475554517779153527004375992697643661264301141409128722766301720139148218399763674487992435905453557071576548686610089374028174894667679149378746891906831223703443042734438587821806806608581308042164054282496009397039143000108119030192269752866418097154435010114930161913163014089534265983072898046999373940743970701517975503039753702676366961 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.